Red alert (CB9082E)

This is another of the Star Trek red alert circuit that you can find on this site. We took this version from an English publication from the 80s.

| Clique na imagem para ampliar |

Thermocouple Amplifier (CB19392E)
This low drift circuit for thermocouple was found in an old European documentation. However, it is...
Complete Cell Protection System (CB5414E)
This complete single cell protection system is suggested by Linear Technology in its 2005 manual....
LM386 Amplifier with 741 Preamplifier (CB1003E)
This simple circuit of low power with an LM386 includes the highly sensitive audio preamplifier...